crimes: Crimes in the US since 1960

In heike/ggmapr: Manipulation of Maps

Description

where does this dataset come from?

Usage

crimes

Format

data frame of seven variables and about 23k rows:

• State: name of the state

• Abb: two-letter state abbreviation

• Year: year of the record

• Population: state population

• Type: type of crime committed

• Type2: type of crime committed distinguishing violent and property crimes

• Number: number of crimes

Examples

library(magrittr)
crimes %>% dplyr::filter(Type=="Murder") %>%
  ggplot(aes(x = Year, y = Number/Population)) +
    geom_line(aes(group = State))

heike/ggmapr documentation built on May 17, 2019, 3:23 p.m.